JPH032979U - - Google Patents
Info
- Publication number
- JPH032979U JPH032979U JP8207889U JP8207889U JPH032979U JP H032979 U JPH032979 U JP H032979U JP 8207889 U JP8207889 U JP 8207889U JP 8207889 U JP8207889 U JP 8207889U JP H032979 U JPH032979 U JP H032979U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- valve body
- cylinder
- valve according
- rolling element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る電磁弁装置の一実施例を
示す縦断面図、第２図は本考案の電磁弁装置が適
用されるアンチロツクブレーキシステムの油圧系
統の一例を示す図、第３図は第１図に示す電磁弁
装置の外観を示す側面図、第４図は第１図の−
に沿う断面図、第５図はアウトバルブの弁体部
の構造を示す要部拡大断面図である。
２００，２０１…ケース、２０２…センタコア
（コア）、２０２ａ…貫通孔、２０３，２０４…
パイプ、２０５，２０６…プランジヤ（弁体部）
、２０５ａ，２０５ｂ，２０５ｃ…縦溝、２０９
…入口ポート（シリンダ）、２１０…出口ポート
（シリンダ）、２１７ａ，２１７ｂ，２１７ｃ…
転動体ボール、２２０，２２１…励磁コイル。
FIG. 1 is a vertical sectional view showing an embodiment of the solenoid valve device according to the present invention, FIG. 2 is a diagram showing an example of the hydraulic system of an anti-lock brake system to which the solenoid valve device of the present invention is applied, and FIG. The figure is a side view showing the external appearance of the solenoid valve device shown in Fig. 1, and Fig. 4 is a side view showing the appearance of the solenoid valve device shown in Fig. 1.
FIG. 5 is an enlarged sectional view of essential parts showing the structure of the valve body of the out valve. 200, 201... Case, 202... Center core (core), 202a... Through hole, 203, 204...
Pipe, 205, 206...Plunger (valve body part)
, 205a, 205b, 205c... vertical groove, 209
...Inlet port (cylinder), 210...Outlet port (cylinder), 217a, 217b, 217c...
Rolling element balls, 220, 221... excitation coil.
Claims (1)
自在に嵌装された弁体部が励磁コイルの磁気吸引
力と付勢ばねのばね力とに応じて移動して出口ポ
ート又は入口ポートを開閉するようにした電磁弁
において、前記弁体部の両端外周に、該弁体部の
外周と前記シリンダの内周に滑動自在に接触して
弁体部を移動可能に支持する転動体を装着したこ
とを特徴とする電磁弁。 (2) 前記転動体は、ボールであることを特徴と
する請求項１記載の電磁弁。 (3) 前記ボールは前記弁体部の外周に設けた縦
溝の両端に転動自在に埋設したことを特徴とする
請求項２記載の電磁弁。 (4) 前記縦溝は周方向に複数、等間隔に設けた
ことを特徴とする請求項３記載の電磁弁。[Scope of Claim for Utility Model Registration] (1) A valve body that is slidably fitted into a cylinder that forms a fluid path therein responds to the magnetic attraction force of an excitation coil and the spring force of an urging spring. In a solenoid valve that moves to open and close an outlet port or an inlet port, the valve body is slidably contacted with the outer circumference of both ends of the valve body and the inner circumference of the cylinder. A solenoid valve characterized by being equipped with a movably supported rolling element. (2) The solenoid valve according to claim 1, wherein the rolling element is a ball. (3) The solenoid valve according to claim 2, wherein the balls are rotatably embedded in both ends of a vertical groove provided on the outer periphery of the valve body. (4) The electromagnetic valve according to claim 3, wherein a plurality of the vertical grooves are provided at equal intervals in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8207889U JPH032979U (en) | 1989-07-12 | 1989-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8207889U JPH032979U (en) | 1989-07-12 | 1989-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032979U true JPH032979U (en) | 1991-01-11 |
Family
ID=31628575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8207889U Pending JPH032979U (en) | 1989-07-12 | 1989-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112090U (en) * | 1974-07-15 | 1976-01-29 | ||
| JP2020098012A (en) * | 2018-12-19 | 2020-06-25 | 株式会社テイエルブイ | Disc type steam trap and disc shaped valve body used for steam trap |
| JP2020098013A (en) * | 2018-12-19 | 2020-06-25 | 株式会社テイエルブイ | Check valve and valve body used for check valve |
-
1989
- 1989-07-12 JP JP8207889U patent/JPH032979U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112090U (en) * | 1974-07-15 | 1976-01-29 | ||
| JP2020098012A (en) * | 2018-12-19 | 2020-06-25 | 株式会社テイエルブイ | Disc type steam trap and disc shaped valve body used for steam trap |
| JP2020098013A (en) * | 2018-12-19 | 2020-06-25 | 株式会社テイエルブイ | Check valve and valve body used for check valve |